Individual Calculations January 2019
 Pulido Alvarez, Ariel  Total change: -8.80  Rating chartPersonal card
 Orlando Mestre Elite 2018 La Habana CUB 2018-12-20
RcRownchangeKK*chgGame
 2113 2261 6.50 10 -0.44 20 -8.80 
  Ramon Pita, Vivian wg2134 CUB0.501-0.1720-3.40 
  Torres Uriarte, Reinier 2057 CUB1.0010.24204.80 
  Marquez Torres, Oscar Luis 2180 CUB1.0010.39207.80 
  Avila Rodriguez, Rafael 2083 CUB0.001-0.7320-14.60 
  Zayas Sosa, Alfredo 2113 CUB0.501-0.2020-4.00 
  Ramon Pita, Vivian wg2134 CUB0.501-0.1720-3.40 
  Torres Uriarte, Reinier 2057 CUB0.501-0.2620-5.20 
  Marquez Torres, Oscar Luis 2180 CUB1.0010.39207.80 
  Avila Rodriguez, Rafael 2083 CUB1.0010.27205.40 
  Zayas Sosa, Alfredo 2113 CUB0.501-0.2020-4.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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